[PATCH 07/29] fs: fs.h: fix a kernel-doc parameter description

[Mauro Carvalho Chehab <mchehab+huawei@kernel.org>]

Changeset 3b0311e7ca71 ("vfs: track per-sb writeback errors and report them to syncfs")
added a variant of filemap_sample_wb_err(), but it forgot to
rename the arguments at the kernel-doc markup. Fix it.

Fix those warnings:
	./include/linux/fs.h:2845: warning: Function parameter or member 'file' not described in 'file_sample_sb_err'
	./include/linux/fs.h:2845: warning: Excess function parameter 'mapping' description in 'file_sample_sb_err'

Fixes: 3b0311e7ca71 ("vfs: track per-sb writeback errors and report them to syncfs")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 include/linux/fs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 6c4ab4dc1cd7..7e17ecc461d5 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2829,7 +2829,7 @@ static inline errseq_t filemap_sample_wb_err(struct address_space *mapping)
 
 /**
  * file_sample_sb_err - sample the current errseq_t to test for later errors
- * @mapping: mapping to be sampled
+ * @file: file pointer to be sampled
  *
  * Grab the most current superblock-level errseq_t value for the given
  * struct file.
-- 
2.26.2